CN110125785B

CN110125785B - Packaging structure

Info

Publication number: CN110125785B
Application number: CN201910428292.1A
Authority: CN
Inventors: 应利明; 厉钟江
Original assignee: Ningbo Foryard Optoelectronics Co ltd
Current assignee: Ningbo Foryard Optoelectronics Co ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2021-05-04
Anticipated expiration: 2039-05-22
Also published as: CN110125785A

Abstract

The invention discloses a packaging structure, which comprises a base plate, supporting blocks, clamping devices, connecting plates and polishing devices, wherein the supporting blocks are fixed at the top of the base plate, the number of the supporting blocks is four, the clamping devices are fixed at the tops of the supporting blocks, the connecting plate is fixed at one side of the base plate, the polishing device is arranged at the top of the clamping devices and is fixedly connected with the connecting plates, the LED lamp panel is stably clamped by the clamping devices, then the LED lamp beads are synchronously polished by the polishing devices, the thickness and angle of packaging are ensured on the premise of ensuring the light transmittance, the protection effect and the heat dissipation effect of the LED lamp beads, the lamp failure rate of the LED lamp is greatly reduced, the product quality is improved, the circuit board is protected through a rubber pad on one hand, the clamping is more stable on the other hand, the normal work of the polishing devices is ensured, promote polishing effect, the joint structure is convenient for polish the maintenance of structure, the polishing of the different models of being convenient for structure's of being convenient for change.

Description

Packaging structure

Technical Field

The invention relates to the technical field of LED lamp packaging, in particular to a packaging structure.

Background

LED (semiconductor light emitting diode) packages refer to packages of light emitting chips, which are significantly different compared to integrated circuit packages.

LED's encapsulation not only requires to protect the wick, but also must can the printing opacity, so LED's encapsulation has special requirement to encapsulating material, current LED lamp need pay attention to when the encapsulation, the light transmissivity is guaranteed to first guarantor, the effect is protected to the second, the radiating effect is guaranteed to the third, these parameters all depend on the thickness and the angle of encapsulation, current packaging machine is the volume of instiling into of simple control encapsulation glue only, do not do control to the shape of its encapsulation glue later stage, lead to a lot of LED lamp pearl life-span lower, for this, we provide a packaging structure.

Disclosure of Invention

The present invention is directed to a package structure to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the packaging structure comprises a base plate, four supporting blocks, clamping devices, a connecting plate and polishing devices, wherein the supporting blocks are fixed to the top of the base plate, the clamping devices are fixed to the tops of the supporting blocks, the connecting plate is fixed to one side of the base plate, the polishing devices are arranged on the tops of the clamping devices, and the polishing devices are fixedly connected with the connecting plate.

Preferably, the clamping device is composed of a mounting plate and clamping structures, the mounting plate is fixed to the top of the supporting block, the clamping structures are fixed to the top of the mounting plate, the number of the clamping structures is four, the clamping structures are distributed in a rectangular shape, and the clamping structures are fixedly connected in pairs.

Preferably, the clamping structure comprises fixed frame, centre gripping cylinder and splint, the mounting panel top is fixed with fixed frame, fixed frame inside is fixed with the centre gripping cylinder, the centre gripping cylinder is equipped with four groups, and every group is equipped with two, centre gripping cylinder output is fixed with splint.

Preferably, a rubber pad is fixed on one side of the clamping plate.

Preferably, burnishing device comprises thrust unit, polishing fixed plate, polishing cylinder, connection fixed plate, latch device and polishing structure, the connecting plate top is fixed with the polishing fixed plate, the inside thrust unit that is fixed with of polishing fixed plate, the thrust unit bottom is fixed with the polishing cylinder, polishing cylinder bottom mounting has the connection fixed plate, it is equipped with the polishing structure to connect the fixed plate bottom, polishing structure top is equipped with latch device, it passes through latch device fixed connection with the polishing structure to connect the fixed plate, latch device is equipped with four, and is symmetrical arrangement.

Preferably, thrust unit comprises push motor, lead screw, promotion piece, slide, slider and slide rail, polishing fixed plate one side is fixed with push motor, the push motor output is fixed with the lead screw, the lead screw rotates with the polishing fixed plate to be connected, the lead screw surface is equipped with promotes the piece, promote piece and lead screw threaded connection, promote piece and polishing fixed plate sliding connection, it is fixed with the slide to promote the piece bottom, the slide top is fixed with the slider, the inside slide rail that is equipped with of polishing fixed plate, the slide passes through slider and slide rail sliding connection with the polishing fixed plate.

Preferably, the clamping device comprises a clamping shell, a clamping spring and a clamping block, the top of the polishing structure is fixed with the clamping shell, the clamping spring is arranged inside the clamping shell, the clamping block is arranged on one side of the clamping spring, two ends of the clamping spring are respectively fixedly connected with the inner wall of the clamping shell and the clamping block, and the clamping block is connected with the clamping shell in a sliding mode.

Preferably, the polishing structure comprises polishing set casing, polishing motor, action wheel, belt, follow driving wheel, connecting axle and polishing sleeve, the latch device bottom is fixed with the polishing set casing, the inside polishing motor that is fixed with of polishing set casing, the polishing motor output is fixed with the action wheel, action wheel one side is equipped with from the driving wheel, be equipped with a plurality ofly from the driving wheel, and the equidistance is arranged, the action wheel is equipped with the belt with from between the driving wheel, the action wheel passes through belt drive with the follow driving wheel and is connected, from driving wheel axle center department being fixed with the connecting axle, the connecting axle rotates with the polishing set casing to be connected, connecting axle one end is fixed with the polishing sleeve.

Preferably, a fan is fixed at the bottom of the clamping device.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the LED lamp, the LED lamp panel is stably clamped by the clamping device, and the LED lamp beads are synchronously polished by the polishing device, so that the thickness and angle of packaging are ensured on the premise of ensuring the light transmission, the protection effect and the heat dissipation effect of the lamp beads, the lamp death rate of the LED lamp is greatly reduced, and the product quality is improved.

2. According to the LED lamp panel clamping device, the circuit board is protected through the rubber pad, the clamping is more stable, the normal work of the polishing device is guaranteed, the cooling of the LED lamp panel is accelerated by the fan, the polishing effect is improved, the clamping structure is convenient to maintain the polishing structure, and the polishing structures of different models can be replaced conveniently.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

FIG. 4 is a schematic view of the overall structure of the present invention;

FIG. 5 is an enlarged view of a portion of the present invention;

fig. 6 is a partially enlarged view of fig. 2.

In the figure: 1-a base plate; 2-a support block; 3-a clamping device; 4-connecting plates; 5-a polishing device; 6, mounting a plate; 7-a clamping structure; 8-fixing frames; 9-a clamping cylinder; 10-clamping plate; 11-a rubber pad; 12-a pushing device; 13-polishing the fixed plate; 14-a polishing cylinder; 15-connecting the fixing plate; 16-a snap-fit device; 17-polishing the structure; 18-a push motor; 19-a screw rod; 20-a pushing block; 21-a sliding plate; 22-a slide block; 23-a slide rail; 24-a snap housing; 25-a snap spring; 26-a fixture block; 27-polishing the fixed shell; 28-polishing the motor; 29-a driving wheel; 30-a belt; 31-a driven wheel; 32-a connecting shaft; 33-polishing the sleeve; 34-a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an encapsulation structure, includes bed plate 1, supporting shoe 2, clamping device 3, connecting plate 4 and burnishing device 5, 1 top of bed plate is fixed with supporting shoe 2, supporting shoe 2 is equipped with four, 2 tops of supporting shoe are fixed with

clamping device

3, 1 one side of bed plate is fixed with connecting

plate

4, 3 tops of clamping device are equipped with burnishing device 5, burnishing device 5 and connecting plate 4 fixed connection, clamping device 3 grasps the circuit board that LED needs the encapsulation, guarantees the stability of centre gripping work, utilizes 5 stable with the angle polishing simultaneously to LED lamp pearl of burnishing device, guarantees that LED lamp pearl accords with the physics optical characteristic, furthest promotes lamp pearl quality.

Clamping device 3 comprises mounting panel 6 and clamping structure 7, 2 tops of supporting shoe are fixed with

mounting panel

6, 6 tops of mounting panel are fixed with clamping structure 7, clamping structure 7 is equipped with four, and is the rectangle and distributes, clamping structure 7 is fixed connection between two liang, through 7 centre gripping circuit boards of clamping structure, the all-round stable centre gripping of being convenient for.

Clamping structure 7 comprises fixed frame 8, centre gripping cylinder 9 and

splint

10, 6 tops of mounting panel are fixed with fixed frame 8, fixed frame 8 is inside to be fixed with centre gripping cylinder 9, centre gripping cylinder 9 is equipped with four groups, and every group is equipped with two, centre gripping cylinder 9 output is fixed with splint 10, uses the rapider of centre gripping cylinder 9 centre gripping, the quick fixed of the circuit board of being convenient for.

A rubber pad 11 is fixed on one side of the clamping plate 10, so that the circuit board can be conveniently clamped to protect the circuit board.

Placing LED lamp pearl circuit board on mounting panel 6, the motion of centre gripping cylinder 9 promotes splint 10 and cliies the circuit board, through the protection circuit board of rubber pad 11 on the one hand, the more stable of on the other hand centre gripping guarantees the normal work of burnishing device 5.

Burnishing device 5 comprises thrust unit 12, polishing fixed plate 13, polishing cylinder 14, connection fixed plate 15, latch device 16 and

polishing structure

17, 4 tops of connecting plate are fixed with polishing fixed plate 13, polishing fixed plate 13 is inside to be fixed with thrust unit 12, thrust unit 12 bottom is fixed with polishing

cylinder

14, 14 bottom mounting of polishing cylinder has connection fixed plate 15, connection fixed plate 15 bottom is equipped with polishing structure 17, polishing structure 17 top is equipped with latch device 16, connection fixed plate 15 passes through latch device 16 fixed connection with polishing structure 17, latch device 16 is equipped with four, and is the symmetrical arrangement, uses thrust unit 12 to be convenient for polish structure 17's lateral motion, is convenient for polish structure 17 longitudinal motion through polishing cylinder 14.

Thrust unit 12 comprises push motor 18, lead screw 19, promotion piece 20, slide 21, slider 22 and slide rail 23, polishing fixed plate 13 one side is fixed with push motor 18, push motor 18 output is fixed with lead screw 19, lead screw 19 rotates with polishing fixed plate 13 and is connected, lead screw 19 surface is equipped with promotes piece 20, promote piece 20 and lead screw 19 threaded connection, promote piece 20 and polishing fixed plate 13 sliding connection, it is fixed with slide 21 to promote piece 20 bottom, slide 21 top is fixed with slider 22, polishing fixed plate 13 is inside to be equipped with slide rail 23, slide 21 passes through slider 22 and slide rail 23 sliding connection with polishing fixed plate 13, makes polishing structure 17 motion more stable through push motor 18 and lead screw 19, is convenient for polish structure 17's work.

Clamping device 16 comprises joint shell 24, joint spring 25 and fixture block 26, polishing structure 17 top is fixed with joint shell 24, the inside joint spring 25 that is equipped with of joint shell 24, joint spring 25 one side is equipped with fixture block 26, joint spring 25 both ends respectively with 24 inner walls of joint shell and fixture block 26 fixed connection,

fixture block

26 and 24 sliding connection of joint shell are convenient for polish structure 17's dismouting maintenance.

Polishing structure 17 comprises polishing set casing 27, polishing motor 28, action wheel 29, belt 30, follow driving wheel 31, connecting axle 32 and polishing sleeve 33, latch device 16 bottom is fixed with polishing set casing 27, polishing set casing 27 is inside to be fixed with polishing motor 28, polishing motor 28 output is fixed with action wheel 29, action wheel 29 one side is equipped with from driving wheel 31, it is equipped with a plurality ofly from driving wheel 31 to follow driving wheel 31, and the equidistance is arranged, be equipped with belt 30 between action wheel 29 and the driving wheel 31, action wheel 29 is connected through the belt 30 transmission with following driving wheel 31, it is fixed with connecting axle 32 to follow driving wheel 31 axle center department, connecting axle 32 rotates with polishing set casing 27 and is connected, connecting axle 32 one end is fixed with polishing sleeve 33, directly uses the encapsulation of polishing sleeve 33 direct control LED lamp pearl to polish, the processing of LED lamp pearl of being convenient for, and the reject ratio of the LED lamp beads is reduced.

And a fan 34 is fixed at the bottom of the clamping device 3, so that the LED lamp panel is cooled conveniently.

After the clamping device 3 stably clamps the LED lamp bead circuit board, the pushing motor 18 of the pushing device 12 moves, the pushing motor 18 drives the screw rod 19 to rotate, and finally drives the polishing structure 17 to reach a set position, at the moment, the polishing motor 28 of the polishing structure 17 rotates to drive the driving wheel 29 to rotate, the belt 30 drives the driven wheel 31 to rotate, the driven wheel 31 drives the polishing sleeve 33 to rotate, then the polishing cylinder 14 extends out, the polishing sleeve 33 descends, the packaged LED lamp beads are polished, after one row of polishing is finished, the polishing cylinder 14 contracts, the pushing device 12 pushes the polishing structure 17 to move, next row of polishing is carried out, after polishing is finished, when the polishing structure 17 needs to be replaced to carry out next LED lamp bead polishing, the fixture block 26 of the clamping device 16 is pressed, the clamping device 16 is pulled out from the connecting and fixing plate 15, the polishing structure 17 is replaced.

In the scheme, the type Y80M1-2 is preferably selected as the pushing motor 18, the type M20 is preferably selected as the polishing motor 28, the type HYB35D-05 is preferably selected as the fan 34, and a motor operation circuit is a normal and reverse rotation control program of a conventional motor.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a packaging structure, includes bed plate (1), supporting shoe (2), clamping device (3), connecting plate (4) and burnishing device (5), its characterized in that: the polishing device is characterized in that supporting blocks (2) are fixed to the top of the base plate (1), four supporting blocks (2) are arranged, a clamping device (3) is fixed to the top of each supporting block (2), a connecting plate (4) is fixed to one side of the base plate (1), a polishing device (5) is arranged on the top of each clamping device (3), the polishing devices (5) are fixedly connected with the connecting plates (4), each polishing device (5) comprises a pushing device (12), a polishing fixing plate (13), a polishing cylinder (14), a connecting fixing plate (15), a clamping device (16) and a polishing structure (17), the polishing fixing plate (13) is fixed to the top of each connecting plate (4), the pushing device (12) is fixed to the inside of each polishing fixing plate (13), the polishing cylinder (14) is fixed to the bottom of each pushing device (12), and the connecting fixing plate (15) is fixed to the bottom end of, the polishing device is characterized in that a polishing structure (17) is arranged at the bottom of the connecting and fixing plate (15), a clamping device (16) is arranged at the top of the polishing structure (17), the connecting and fixing plate (15) and the polishing structure (17) are fixedly connected through the clamping device (16), the clamping device (16) is provided with four parts and is symmetrically arranged, the polishing structure (17) comprises a polishing fixing shell (27), a polishing motor (28), a driving wheel (29), a belt (30), a driven wheel (31), a connecting shaft (32) and a polishing sleeve (33), the polishing fixing shell (27) is fixed at the bottom of the clamping device (16), the polishing motor (28) is fixed inside the polishing fixing shell (27), the output end of the polishing motor (28) is fixed with the driving wheel (29), the driven wheel (31) is arranged on one side of the driving wheel (29), and a plurality of driven wheels (31), and the equidistance is arranged, action wheel (29) and from being equipped with belt (30) between driving wheel (31), action wheel (29) are connected through belt (30) transmission from driving wheel (31), from driving wheel (31) axle center department being fixed with connecting axle (32), connecting axle (32) are connected with polishing set casing (27) rotation, connecting axle (32) one end is fixed with polishing sleeve (33).

2. A package structure according to claim 1, wherein: clamping device (3) comprise mounting panel (6) and clamping structure (7), supporting shoe (2) top is fixed with mounting panel (6), mounting panel (6) top is fixed with clamping structure (7), clamping structure (7) are equipped with four, and are the rectangle and distribute, clamping structure (7) two double-phase between fixed connection.

3. A package structure according to claim 2, wherein: clamping structure (7) comprises fixed frame (8), centre gripping cylinder (9) and splint (10), mounting panel (6) top is fixed with fixed frame (8), fixed frame (8) inside is fixed with centre gripping cylinder (9), centre gripping cylinder (9) are equipped with four groups, and every group is equipped with two, centre gripping cylinder (9) output end is fixed with splint (10).

4. A package structure according to claim 3, wherein: a rubber pad (11) is fixed on one side of the splint (10).

5. A package structure according to claim 1, wherein: the pushing device (12) is composed of a pushing motor (18), a screw rod (19), a pushing block (20), a sliding plate (21), a sliding block (22) and a sliding rail (23), a pushing motor (18) is fixed on one side of the polishing fixing plate (13), a screw rod (19) is fixed at the output end of the pushing motor (18), the screw rod (19) is rotationally connected with the polishing fixing plate (13), a pushing block (20) is arranged on the outer surface of the screw rod (19), the pushing block (20) is in threaded connection with the screw rod (19), the pushing block (20) is in sliding connection with the polishing fixing plate (13), a sliding plate (21) is fixed at the bottom of the pushing block (20), a sliding block (22) is fixed at the top of the sliding plate (21), the polishing device is characterized in that a sliding rail (23) is arranged inside the polishing fixing plate (13), and the sliding plate (21) is in sliding connection with the polishing fixing plate (13) through a sliding block (22) and the sliding rail (23).

6. A package structure according to claim 1, wherein: clamping device (16) comprises joint shell (24), joint spring (25) and fixture block (26), polishing structure (17) top is fixed with joint shell (24), joint shell (24) inside is equipped with joint spring (25), joint spring (25) one side is equipped with fixture block (26), joint spring (25) both ends respectively with joint shell (24) inner wall and fixture block (26) fixed connection, fixture block (26) and joint shell (24) sliding connection.

7. A package structure according to claim 1, wherein: and a fan (34) is fixed at the bottom of the clamping device (3).